If we knew what we were doing, it wouldn't be called research, would it？
如果我们知道我们在做什么，那么这就不叫科学研究了；不是吗？
"The mind evolves to meet practical demands."
Memory is fragile and the space of a single life is brief, passing so quickly that we never get a chance to see the relationship between events.
我不会坐在这里说我是个榜样，因为我并没有试图成为榜样。
Collaboration is the key to solving complex problems.